80CNQ SERIES
Technical Data
Data Sheet N1058, Rev. A
80CNQ SERIES SCHOTTKY RECTIFIER
Features
150℃ T
J
operation
Center tap module
Very Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Low profile, high current package
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional electrical and life testing can be performed
upon request
Applications
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
80CNQ…
80CNQ…SL
80CNQ…SM
PRM2
PRM2-SL
PRM2-SM
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Peak One Cycle Non-Repetitive Surge
Current(Per leg)
Non-Repetitive Avalanche Energy
(Peg leg)
Repetitive Avalanche Current(Peg leg)
Symbol
V
RRM
V
RWM
V
R
I
F (AV)
I
FSM
E
AS
I
AR
Condition
-
50% duty cycle @T
C
=114°C,
rectangular wave form
8.3 ms, half Sine pulse
T
J
=25℃,I
AS
=8A,L=1.7mH
Current decaying linearly to zero in 1
μsec Frequency limited by T
J
max.
V
A
=1.5×V
R
typical
Max.
35(80CNQ035)
40(80CNQ040)
45(80CNQ045)
40(Per Leg)
80(Per Device)
900
54
8
Units
V
A
A
mJ
A
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80CNQ SERIES
Technical Data
Data Sheet N1058, Rev. A
Electrical Characteristics:
Characteristics
Forward Voltage Drop
(Per leg) *
Symbol
V
F1
V
F2
Reverse Current (Per leg) *
Junction Capacitance
(Per leg)
* Pulse width < 300 µs, duty cycle < 2%
Condition
@ 40A, Pulse, T
J
= 25
C
@ 80A, Pulse, T
J
= 25
C
@ 40A, Pulse, T
J
= 125
C
@ 80A, Pulse, T
J
= 125
C
@V
R
= rated VR T
J
= 25
C
@V
R
= rated VR T
J
= 125
C
@V
R
= 5V, T
C
= 25
C
f
SIG
= 1MHz
Typ.
0.51
0.56
0.45
0.46
0.2
100
2000
Max.
0.55
0.66
0.47
0.61
5
250
2600
Units
V
V
mA
mA
pF
I
R1
I
R2
C
T
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance
Junction to Case
(per leg)
Typical Thermal Resistance
Junction to Case
(per package)
Typical Thermal Resistance, case
to Heat Sink
Mounting Torque
Approximate Weight
Case Style
Symbol
T
J
T
stg
R
JC
R
JC
R
cs
TM
wt
DC operation
DC operation
Mounting surface, smooth and
greased
-
-
PRM2 PRM2-SL PRM2-SM
Condition
-
-
Specification
-55 to +150
-55 to +150
0.85
0.42
0.30
40(min)
58(max)
7.8
Units
C
C
C/W
C/W
C/W
Kg-cm
g
China - Germany - Korea - Singapore - United States
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80CNQ SERIES
Technical Data
Data Sheet N1058, Rev. A
Ratings and Characteristics Curves
Marking Diagram
Where XXXX is YYWW
1st row SS YYWWL
2nd row 80CNQ035/SL/SM
3rd row 1 2 3 (pin)
SS
= SS
YY
= Year
WW
= Week
Cautions：Molding
resin
Epoxy resin UL:94V-0
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80CNQ SERIES
Technical Data
Data Sheet N1058, Rev. A
Ordering Information
Device
80CNQ035
80CNQ035S
80CNQ035SL
80CNQ035SM
80CNQ035SMS
80CNQ040
80CNQ040S
80CNQ040SL
80CNQ040SM
80CNQ040SMS
80CNQ045
80CNQ045S
80CNQ045SL
80CNQ045SM
80CNQ045SMS
Package
PRM2
PRM2
PRM2-SL
PRM2-SM
PRM2-SM
PRM2
PRM2
PRM2-SL
PRM2-SM
PRM2-SM
PRM2
PRM2
PRM2-SL
PRM2-SM
PRM2-SM
Terminals finish
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Pure Sn plated
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Pure Sn plated
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Pure Sn plated
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Shipping
48pcs / box
48pcs / box
100pcs / box
48pcs / box
48pcs / box
48pcs / box
48pcs / box
100pcs / box
48pcs / box
48pcs / box
48pcs / box
48pcs / box
100pcs / box
48pcs / box
48pcs / box
Mechanical Dimensions PRM2 (Inches/Millimeters)
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80CNQ SERIES
Technical Data
Data Sheet N1058, Rev. A
Mechanical Dimensions PRM2-SL (Inches/Millimeters)
Mechanical Dimensions PRM2-SM (Inches/Millimeters)
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
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